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Wiseco PK1043 Top End Kit - 0.50mm Oversize to 74.50mm, 10.25:1 Compression

SKU: 4088422

Wiseco PK1043 Top End Kit - 0.50mm Oversize to 74.50mm, 10.25:1 Compression

Wiseco
$240.56
$240.56 $263.95
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This is a pre order item. We will ship it when it comes in stock.
Bore: 74.50mm
Compression: 10.25:1 Compression
Sizing: 0.50mm Oversize

SPECIFICATIONS.
Displacement: 286cc.
Bore - Standard: 74.00mm.
Bore - Actual: 74.50mm.
Bore - Oversize: 0.50mm.
Stroke: 65.5mm.
Compression Ratio - Actual: 10.25:1.
Valve: 2.
Note: Cylinder boring required.
Note: 2WD and 4WD.
ITEM CONTENTS.
2933XC - 74.50 mm Ring Set.
4629M07450 - Honda TRX300 88-00 2WD/4WD 10.25:1 CR.
CW17 - ROUND WIRE PIN LOCKS 17MM (PAIR).
S523 - PistonPin 17mm x 2.429in. NonChromed TW.
W5573 - TopEnd Gskt Kit Honda TRX300 88-00 76mm.

Contains all the necessary components for overboring or rebuilding your top end. Feature forged pistons, rings, wrist pins, circlips and top end gasket set.

Vehicle Fitment:

1988-2000 Honda TRX300 FourTrax
1988 Honda TRX300FW FourTrax 4x4
1990-2000 Honda TRX300FW FourTrax 4x4
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